package cloud.dandanit.itservice.utils;

import java.util.Date;
import java.util.Random;

/**
 * 描述: Java 随机生成字符串
 * @author LuoKai
 */
public class GenerateRandomStr {


    public static String getGenerateRandomStr19() {

        String nanoTime = String.valueOf(System.nanoTime());
        String millTime = String.valueOf(System.currentTimeMillis());

        return millTime+nanoTime.substring(0,6);
    }

}


